Oral Presentation

地盤（1）Geohazards (1)

14:30	D01	海象現象と海岸地すべりの変位特性 Relationship between Oceanographic Conditions and the Displacement Properties of a Coastal Landslide
		◎松浦純生・土井一生・平石哲也・大澤光・柴崎達也・土佐信一 　　◎Sumio MATSUURA･Issei DOI･Tetsuya HIRAISHI･Hikaru OSAWA･Tatsuya SHIBASAKI･Shinichi TOSA
14:45	D02	地震時の海岸地すべりの挙動　―北海道南東部の３つの観測サイトにおける事例― Behavior of seashore landslides during earthquakes - case studies for three observation sites in the southeastern part of Hokkaido, Japan -
		◎土井一生・松浦純生・大澤光・柴崎達也・土佐信一 　　◎Issei DOI・Sumio MATSUURA・Hikaru OSAWA・Tatsuya SHIBASAKI・Shinichi TOSA
15:00	D03	海岸地すべりが大滑動に至るまでの地形変化 Morphological change before the occurrence of landsliding in a coastal landslide
		◎渡邊達也・三浦竜・山崎新太郎・松浦純生 　　◎Tatsuya WATANABE・Ryu MIURA・Shintaro YAMASAKI・Sumio MATSUURA
15:15	D04	Numerical and physical experiment on Stability of a New Type Armor Protection Unit in Stormy Wave
		◎Jiabo LI・Tetsuya HIRAISHI
15:30	D05	Performance of Pile Foundations under Lateral Spreading events using Centrifuge and Numerical Analysis
		◎Anurag R. Sahare・Kyohei UEDA・Ryosuke UZUOKA
15:45	(Break)
16:00	D06	Effect of non-plastic fines content on the initiation and movement of rainfall-induced landslides in flume tests
		◎Chao HUANG・Gonghui WANG
16:15	D07	On the Pre-failure Shear Behavior of Clayey Soil: Shear Banding and Corresponding Changeable Physical Precursors
		◎Chengrui CHANG・Gonghui WANG
16:30	D08	Role of Halloysite on the Initiation and Movement of Coseismic Landslides Occurring on Pyroclastic Slopes
		◎Baichuan LIU・Gonghui WANG
16:45	D09	関東山地四万十帯地域における山体重力変形 Deep-seated Slope Deformations in the Shimanto Belt, Kanto Mountains, East Japan
		◎益子将和・千木良雅弘・鈴木毅彦 　　◎Masakazu MASHIKO・Masahiro CHIGIRA・Takehiko SUZUKI
17:00	D10	土層の形成と輸送シミュレーションに基づいた表層崩壊の再現周期の推定 Estimation of recurrence interval of shallow landslides based on a simulation of soil production and transport
		◎渡壁卓磨・松四雄騎 　　◎Takuma WATAKABE・Yuki MATSUSHI
17:15	D11	Validation of Numerical Predictions of Lateral Spreading Based on “Hollow-Cylinder Torsional Shear Tests” and a Large Centrifuge-Models Database
		◎Ruben R. VARGAS・上田恭平・渦岡良介 　　◎Ruben R. VARGAS・Kyohei UEDA・Ryosuke UZUOKA
17:30	(Break)
17:45	D12	平成30年北海道胆振東部地震によって発生した札幌市清田区里塚での谷埋盛土の流動化に関する振動台実験 Shaking table test about geodisaster of valley fill at Satoduka, Kiyota ku, Sapporo city caused by The Hokkaido Eastern Iburi E arthquake in 2018
		◎小林凌・渦岡良介・上田恭平 　　◎Ryo KOBAYASHI・Ryosuke UZUOKA・Kyohei UEDA
18:00	D13	Physical modeling of rainfall in the geotechnical centrifuge
		◎Jiawei XU・Ryosuke UZUOKA・Kyohei UEDA
18:15	D14	Modelling internal erosion with the finite different method
		◎Tanawat TANGJARUSRITARATORN・Yusuke MIYAZAKI・Yasuo SAWAMURA・Kiyoshi KISHIDA
18:30	D15	沈下形状に伴う盛土内アーチ作用に関する動的模型実験 Dynamic Model Tests on Arch Action inside Embankments with Different Shapes of Settlements
		◎権代知輝・ピパットポンサーティラポン・北岡貴文・大津宏康 　　◎Tomoki.GONDAI・Pipatpongsa.THIRAPONG・Takafumi.KITAOKA・Hiroyasu.OHTSU
18:45	D16	Effect of side frictions in a centrifuge model of slope sliding along a bedding plane
		◎Krit AROONWATTANASKUL・ Yuki NAKAGAWA・Thirapong PIPATPONGSA・Takafumi KITAOKA・Hiroyasu OHTSU

大気・水（4）Atmosphere-Hydrosphere (4)

9:00	D17	Channel Migration Characteristics in Alluvial Meanders before and after Implementing Bank Protection Structures: A Case Study of Lohandra River in Nepal
		◎Saroj KARKI・Hajime NAKAGAWA・Kenji KAWAIKE・Kazuki YAMANOI・Ashok GAUTAM
9:15	D18	平成30年7月豪雨災害データを用いた生産土砂量と土砂堆積域予測手法の提案 Development of a Method for Predicting the Volume of Sediment Yield and its Deposition Area by Using Data of July 2018 Sediment Disaster in Hiroshima Prefecture
		◎野口新之助・山野井一輝・川池健司・中川一 　　◎Shinnosuke NOGUCHI・Kazuki YAMANOI・Kenji KAWAIKE・Hajime NAKAGAWA
9:30	D19	Experimental Investigation of the Influence of Paddy Ridges on Suspended Load Deposition During Inundation
		◎Can DING・ Kenji KAWAIKE・Hajime NAKAGAWA・Kazuki YAMANOI・Rocky TALCHABHADEL
9:45	D20	土石流による家屋の全壊・半壊の再現と氾濫特性 Reproduction and Inundation Characteristics of Complete/Partial Destruction of Houses Due to Debris Flow
		◎中本英利・竹林洋史・藤田正治 　　◎Hidetoshi NAKAMOTO・Hirodhi TAKEBAYASHI・Masaharu FUJITA
10:00	D21	土石流の2層モデルに関する実験的検証 Experimental Examination of Two-layer Model for Debris Flows
		◎山上路生・長坂香織・岡本隆明 　　◎Michio SANJOU・Kaori NAGASAKA・Takaaki OKAMOTO
10:15	(Break)
10:30	D22	前面に砂丘を有する防潮堤に作用する津波波力に関する検討 Study on Tsunami Action Force in the Condition of Sand Dune in Front of Seawall
		阪本明優 　　Akihiro SAKAMOTO
10:45	D23	Quantification of the effect of river-damming and sand mining on riverbed incision in the Vietnamese Mekong Delta
		◎Doan Van BINH・Sameh KANTOUSH・Tetsuya SUMI・Nguyen Phuong MAI・La Vinh TRUNG
11:00	D24	Hydrological Modelling of Flash Flood at the UNESCO World Heritage Site Petra, Jordan
		◎Omar HABIBA・Mohamed SABER・Sameh KANTOUSH・Tesuya SUMI
11:15	D25	Impact of River-damming and Sand Mining on Bank Erosion in the Vietnamese Mekong Delta
		◎Basil WIETLISBACH・Sameh KANTOUSH・Tetsuya SUMI

地盤（2）Geohazards (2)

14:00	D26	平成30年7月豪雨による愛媛県宇和島市周辺の岩盤崩壊の発生場について Geologic Characteristics of Rock Mass Failures Caused by the Heavy Rain Event of July 2018 in Uwajima Ehime
		山崎新太郎 　　Shintaro YAMASAKI
14:15	D27	Effect of cement addition on arsenic sorption of soil-bentonite cutoff walls
		◎Fangxin HE・Yan TIAN・Atsushi TAKAI・Katsumi TAKESHI・Go ARAKI
14:30	D28	斜面崩壊の形状分析と発生場予測における航空レーザー測量データの利用 Use of LiDAR-DTM for geometric analysis and location prediction of rain-induced landslides
		松四雄騎 　　Yuki MATSUSHI
14:45	D29	城郭石垣診断法の開発 Risk Assessment Methods for Historical Stone Walls of Castle Ruins
		◎坂本俊・釜井俊孝・古川匠 　　◎Shun SAKAMOTO・Toshitaka KAMAI・Takumi FURUKAWA
17:30	(Break)
15:15	D30	2018年北海道胆振東部地震域の斜面における微動と余震観測による斜面の震動特性 Characteristics of Ground Motion on Slopes of the 2018 Hokkaido Eastern Iburi Earthquake Area Based on the Observation of Microtremors and Aftershocks
		◎王功輝・馬寧・土井一生・古谷元・渡部直喜・石丸聡・小安浩理・蔡飛・内村太郎・木村誇 　　◎Gonghui WANG・Ning MA・Issei DOI・Gen FURUYA・Naoki WATANABE・Satoshi ISHIMARU・Hiromichi KOYASU・Fei CAI・Taro UCHIMURA・Takashi KIMURA
15:30	D31	北海道厚真町吉野の火山砕屑物斜面における地下水動態観測 Monitoring of Groundwater Flow in Pyroclastic Material Slope, Yoshino, Atsuma town, Hokkaido
		◎古谷元・王功輝・渡部直喜・石丸聡・小安浩理・蔡飛・内村太郎・木村誇 　　◎Gen FURUYA・Gonghui WANG・Naoki WATANABE・Satoshi ISHIMARU・Hiromichi KOYASU・Fei CAI・Taro UCHIMURA・Takashi KIMURA
15:45	D32	平成30年北海道胆振東部地震による地すべりにおけるすべり層の地質的・土質的特徴 Geological and geotechnical characteristics of sliding layers of landslides introduced by the 2018 Hokkaido Eastern Iburi earthquake
		◎小安浩理・石丸聡・王功輝・古谷元・渡部直喜・蔡飛・内村太郎・木村誇 　　◎Hiromichi KOYASU・Satoshi ISHIMARU・Gonghui WANG・Gen FURUYA・Naoki WATANABE・Fei CAI・Taro UCHIMURA・Takashi KIMURA
16:00	D33	Microtremor Survey And Spectral Analysis of a Coseismic Landslide: a Case Study in Subao Village, Ningxia , China
		◎Xiaobo LI・ Jingshan BO・ Issei DOI・ Gonghui WANG・ Toshitaka KAMAI
16:15	D34	着色された軽石層にみる水文地質学的制約要因　―北海道胆振東部の例― Hydrogeological Constraints of the Colored Pumice Layers - An Example from the Eastern Area of Iburi Region, Hokkaido
		◎渡部直喜・王功輝・古谷元 　　◎Naoki WATANABE・Gonghui WANG・Gen FURUYA